Function
GtkCallback
Description [src]
The type of the callback functions used for e.g. iterating over the children of a container, see gtk_container_foreach().
Parameters
widget |
GtkWidget |
The widget to operate on. |
|
The data is owned by the caller of the function. | |
data |
gpointer |
User-supplied data. |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |